Code of Federal Regulations (Last Updated: May 6, 2024) |
Title 40 - Protection of Environment |
Chapter I - Environmental Protection Agency |
SubChapter C - Air Programs |
Part 82 - Protection of Stratospheric Ozone |
Subpart A - Production and Consumption Controls |
Appendix A to Subpart A of Part 82 - Class I Controlled Substances
Latest version.
-
Appendix A to Subpart A of Part 82 - Class I Controlled Substances
Class 1 controlled substances ODP A. Group I: CFCl3-Trichlorofluoromethane (CFC-ll) 1.0 CF2 Cl2-Dichlorofifluoromethane (CFC-12) 1.0 C2 F3 Cl3-Trichlorotrifluoroethane (CFC-113) 0.8 C2 F4 Cl2-Dichlorotetrafluoroethane (CFC-114) 1.0 C2 F5 Cl-Monochloropentafluoroethane (CFC-115) 0.6 All isomers of the above chemicals B. Group II: CF2 ClBr-Bromochlorodifluoromethane (Halon-1211) 3.0 CF3 Br-Bromotrifluoromethane (Halon-1301) 10.0 C2 F4 Br2-Dibromotetrafluoroethane (Halon-2402) 6.0 All isomers of the above chemicals C. Group III: CF3 Cl-Chlorotrifluoromethane (CFC-13) 1.0 C2 FCl5-(CFC-111) 1.0 C2 F2 Cl4-(CFC-112) 1.0 C3 FCl7-(CFC-211) 1.0 C3 F2 Cl6-(CFC-212) 1.0 C3 F3 Cl5-(CFC-213) 1.0 C3 F4 Cl4-(CFC-214) 1.0 C3 F5 Cl3-(CFC-215) 1.0 C3 F6 Cl2-(CFC-216) 1.0 C3 F7 Cl-(CFC-217) 1.0 All isomers of the above chemicals D. Group IV: CCl4-Carbon Tetrachloride 1.1 E. Group V: C2 H3 Cl3-1,1,1 Trichloroethane (Methyl chloroform) 0.1 All isomers of the above chemical except 1,1,2-trichloroethane F. Group VI: CH3 Br - Bromomethane (Methyl Bromide) 0.7 G. Group VII: CHFBR2 1.00 CHF2 Br (HBFC-2201) 0.74 CH2 FBr 0.73 C2 HFBr4 0.3-0.8 C2 HF2 Br3 0.5-1.8 C2 HF3 Br2 0.4-1.6 C2 HF4 Br 0.7-1.2 C2 H2 FBr3 0.1-1.1 C2 H2 F2 Br2 0.2-1.5 C2 H2 F3 Br 0.7-1.6 C2 H2 FBr2 0.1-1.7 C2 H3 F2 Br 0.2-1.1 C2 H4 FBr 0.07-0.1 C3 HFBr6 0.3-1.5 C3 HF2 Br5 0.2-1.9 C3 HF3 Br4 0.3-1.8 C3 HF4 Br3 0.5-2.2 C3 HF5 Br2 0.9-2.0 C3 HF6 Br 0.7-3.3 C3 H2 FBR5 0.1-1.9 C3 H2 F2 BR4 0.2-2.1 C3 H2 F3 Br3 0.2-5.6 C3 H2 F4 Br2 0.3-7.5 C3 H2 F5 BR 0.9-14 C3 H3 FBR4 0.08-1.9 C3 H3 F2 Br3 0.1-3.1 C3 H3 F3 Br2 0.1-2.5 C3 H3 F4 Br 0.3-4.4 C3 H4 FBr3 0.03-0.3 C3 H4 F2 Br2 0.1-1.0 C3 H4 F3 Br 0.07-0.8 C3 H5 FBr2 0.04-0.4 C3 H5 F2 Br 0.07-0.8 C3 H6 FB 0.02-0.7 H. Group VIII: CH2BrCl (Chlorobromomethane 0.12 [60 FR 24986, May 10, 1995, as amended at 68 FR 42892, July 18, 2003]